
With over 60 years
in business and
1.2 million+ water tests completed, we can assist you with any project that comes your way
WHO WE SERVE
When you’re buying or selling a home, we understand there are a number of hoops you need to get through before that final closing day. If you are planning to sell or buy a house that has a private well protect yourself by testing your drinking water. Not sure what's required? See what tests you'll need depending on your loan type.
TCWC is certified by The Minnesota Department of Health to complete water testing for municipals. With over 50 years experience in testing for cities, you can feel secure knowing the continuous health of your cities' drinking water. Don’t have time to drop the water samples off at our lab? We’ll come to you!
If you're drilling a new well the state of MN requires Bacteria, Arsenic, and Nitrate testing done and highly recommends testing if repairing an existing well. TCWC has plenty of experience testing new and existing wells, we test 25% of all new wells put in Minnesota each year!
As a school administrator you have an abundance of items on your list - we’ll make lead testing easy for you to check off. TCWC is certified to test drinking water for heavy metals, including lead, so you can be confident in what your kids and staff are drinking. We not only analyze the tests, but also able to work with the school districts to organize and collect the water samples too!
Regardless the size of the construction project, you need to be confident that new or temporary water lines are delivering clean water. This requires a Bacteria Coliform test.
We understand that the term “ASAP” doesn’t quite cover how quickly results are needed. From the final sample taken, get a full report in 1-2 business days! Don’t have time to send someone out to our office? We’ll come to you and take the sample so your crew can continue on with their day.

Private
Wondering what could be in your water? Our laboratory tests for bacteria and metals that are harmful to your families health. Our lab professionals will help you figure out what tests are needed for your unique situation. Call us today at (952) 935-3556!
ABOUT
Twin City Water Clinic is a Minnesota Department of Health, Wisconsin DNR, and Wisconsin Department of Agriculture certified laboratory that tests drinking water for contaminants that are harmful to your health.
Our state of the art equipment picks up traces of E. coli, coliform bacteria, nitrate, lead, arsenic, and nitrite. Once our lab professionals analyze the samples, we report the results in an easy-to-understand way.
With over 60 years of business and
1.2 million+ tests run, you can be confident in receiving accurate results.

1.2 Million+
Water Tests
800
Clients Served
60
Years in Business
CONTACT
Inquiries
For any inquiries, questions or commendations, please call: (952) 935-3556 or fill out the following form
Contact Us
Laboratory & Office
617 13th Ave South
Hopkins, MN 55343
Tel: (952) 935-3556
Hours
Holiday Hours: We will be closed December 23rd through January 2nd for Christmas & New Years.
Monday-Thursday: 9a.m.-2:30p.m.
Friday: 9a.m.-1p.m.
Saturday: Upon Request
Request a Testing Kit Today: (952) 935-3556